Annotations: 4PWX

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Simibi-like P-loop NTPases	8017940	3002018	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Simibi-like P-loop NTPases	8017940	3002018	SCOP2B (2022-06-29)
C [auth E]	SCOP2B Superfamily	TPR-like	8090908	3001345	SCOP2B (2022-06-29)
E [auth C]	SCOP2B Superfamily	TPR-like	8090908	3001345	SCOP2B (2022-06-29)
D [auth F]	SCOP2B Superfamily	GET5 GET4-binding region-like	8090909	3002469	SCOP2B (2022-06-29)
F [auth D]	SCOP2B Superfamily	GET5 GET4-binding region-like	8090909	3002469	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	AAA_31	e4pwxA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: AAA_31	ECOD (1.6)
B	AAA_31	e4pwxB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: AAA_31	ECOD (1.6)
C [auth E]	DUF410	e4pwxE1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: DUF410	ECOD (1.6)
E [auth C]	DUF410	e4pwxC1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: DUF410	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02374	Anion-transporting ATPase (ArsA_ATPase)	Anion-transporting ATPase	This Pfam family represents a conserved domain, which is sometimes repeated, in an anion-transporting ATPase. The ATPase is involved in the removal of arsenate, antimonite, and arsenate from the cell.	Domain
C [auth E], E [auth C]	PF04190	Golgi to ER traffic protein 4 (GET4)	Golgi to ER traffic protein 4	-	Repeat
D [auth F], F [auth D]	PF16843	Binding domain to Get4 on Get5, Golgi to ER traffic protein (Get5_bdg)	Binding domain to Get4 on Get5, Golgi to ER traffic protein	Get5_bdg is the binding domain at the N-terminus of Get5, or Golgi to ER traffic protein 5, in yeast, that binds to Get4. Together with Get3, this tripartite complex is involved in the insertion of tail-anchored proteins in the ER membrane [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	ATPase GET3	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding unfolded protein binding protein binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity protein folding chaperone cation binding metal ion binding identical protein binding	localization transport retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum cellular process establishment of localization Golgi vesicle transport vesicle-mediated transport protein localization membrane organization cellular localization establishment of protein localization establishment of protein localization to membrane localization within membrane protein localization to membrane localization transport retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum cellular process establishment of localization Golgi vesicle transport vesicle-mediated transport protein localization membrane organization cellular localization establishment of protein localization establishment of protein localization to membrane localization within membrane protein localization to membrane endoplasmic reticulum organization cellular component organization organelle organization protein localization to organelle cellular macromolecule localization macromolecule localization cellular component organization or biogenesis protein insertion into membrane protein insertion into ER membrane endomembrane system organization tail-anchored membrane protein insertion into ER membrane cellular response to stimulus response to organic substance regulation of cellular process sexual reproduction response to stimulus signaling regulation of reproductive process reproductive process positive regulation of biological process regulation of conjugation with cellular fusion response to pheromone cellular response to pheromone cell communication positive regulation of conjugation with cellular fusion cellular response to organic substance signal transduction positive regulation of reproductive process pheromone-dependent signal transduction involved in conjugation with cellular fusion regulation of biological process signal transduction involved in positive regulation of conjugation with cellular fusion biological regulation conjugation with cellular fusion response to pheromone triggering conjugation with cellular fusion cellular response to chemical stimulus response to chemical protein targeting post-translational protein targeting to endoplasmic reticulum membrane protein targeting to membrane establishment of protein localization to organelle establishment of protein localization to endoplasmic reticulum protein localization to endoplasmic reticulum protein targeting to ER response to metal ion response to inorganic substance response to stress response to heat response to abiotic stimulus response to temperature stimulus response to arsenic-containing substance	membrane-bounded organelle protein-containing complex intracellular anatomical structure cellular anatomical entity intracellular membrane-bounded organelle endomembrane system GET complex intracellular organelle organelle endoplasmic reticulum cytoplasm endoplasmic reticulum protein-containing complex Golgi apparatus cytosol membrane-bounded organelle protein-containing complex intracellular anatomical structure cellular anatomical entity intracellular membrane-bounded organelle endomembrane system GET complex intracellular organelle organelle endoplasmic reticulum cytoplasm endoplasmic reticulum protein-containing complex Golgi apparatus cytosol organelle subcompartment membrane endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network organelle membrane endoplasmic reticulum membrane
C [auth E], E [auth C]	Golgi to ER traffic protein 4	-	protein localization membrane organization cellular localization establishment of protein localization establishment of protein localization to membrane localization within membrane protein localization to membrane endoplasmic reticulum organization establishment of localization cellular component organization localization organelle organization protein localization to organelle cellular macromolecule localization macromolecule localization protein localization membrane organization cellular localization establishment of protein localization establishment of protein localization to membrane localization within membrane protein localization to membrane endoplasmic reticulum organization establishment of localization cellular component organization localization organelle organization protein localization to organelle cellular macromolecule localization macromolecule localization cellular process cellular component organization or biogenesis protein insertion into membrane protein insertion into ER membrane endomembrane system organization transport vesicle-mediated transport protein targeting post-translational protein targeting to endoplasmic reticulum membrane protein targeting to membrane establishment of protein localization to organelle establishment of protein localization to endoplasmic reticulum protein localization to endoplasmic reticulum protein targeting to ER	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol protein-containing complex TRC complex ER membrane insertion complex
D [auth F], F [auth D]	Ubiquitin-like protein MDY2	-	protein localization membrane organization cellular localization establishment of protein localization establishment of protein localization to membrane localization within membrane protein localization to membrane endoplasmic reticulum organization establishment of localization cellular component organization localization organelle organization protein localization to organelle cellular macromolecule localization macromolecule localization protein localization membrane organization cellular localization establishment of protein localization establishment of protein localization to membrane localization within membrane protein localization to membrane endoplasmic reticulum organization establishment of localization cellular component organization localization organelle organization protein localization to organelle cellular macromolecule localization macromolecule localization cellular process cellular component organization or biogenesis protein insertion into membrane protein insertion into ER membrane endomembrane system organization developmental process anatomical structure morphogenesis sexual reproduction reproductive process anatomical structure development cell morphogenesis involved in conjugation with cellular fusion cell morphogenesis conjugation with cellular fusion protein targeting post-translational protein targeting to endoplasmic reticulum membrane protein targeting to membrane establishment of protein localization to organelle establishment of protein localization to endoplasmic reticulum protein localization to endoplasmic reticulum protein targeting to ER	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol protein-containing complex TRC complex ER membrane insertion complex cytoplasmic ribonucleoprotein granule ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle supramolecular complex non-membrane-bounded organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol protein-containing complex TRC complex ER membrane insertion complex cytoplasmic ribonucleoprotein granule ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR027542	Arsenical pump ATPase, ArsA/GET3, eukaryotic	Family
A, B	IPR016300	Arsenical pump ATPase, ArsA/GET3	Family
A, B	IPR025723	Anion-transporting ATPase-like domain	Domain
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
C [auth E], E [auth C]	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
C [auth E], E [auth C]	IPR007317	Golgi to ER traffic protein 4	Family
D [auth F], F [auth D]	IPR031765	Mdy2, Get4 binding domain	Domain
D [auth F], F [auth D]	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
D [auth F], F [auth D]	IPR000626	Ubiquitin-like domain	Domain
D [auth F], F [auth D]	IPR040474	Ubiquitin-like protein MDY2, C-terminal domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.